Merge pull request #1122 from FHenry/3.4

Avoid PHP warning
This commit is contained in:
Laurent Destailleur 2013-07-23 09:31:16 -07:00
commit df27538d74

View File

@ -906,7 +906,11 @@ class ExtraFields
else if (in_array($key_type,array('checkbox'))) else if (in_array($key_type,array('checkbox')))
{ {
$value_arr=GETPOST("options_".$key); $value_arr=GETPOST("options_".$key);
$value_key=implode($value_arr,','); if (!empty($value_arr)) {
$value_key=implode($value_arr,',');
}else {
$value_key='';
}
} }
else if (in_array($key_type,array('price','double'))) else if (in_array($key_type,array('price','double')))
{ {